Hello everyone I would like to use the MicroFramework Silex to create the routing part of my website. The problem that I walk into is that I can't make it work since I don't really understand the documentation.

I have implemented the required files in my file tree and added some code into the index.php

this code is as follows:

$app = new Silex\Application(); 

$app->post('/web/{slug}', __DIR__.'/Controller/PostsController::showPost()');

$app->run();

I have also created a directory called Controller with the PostsController class in it. but now I don't know how to continue Can someone give me a simple example of how to create a dynamic routing that works with my Navigation class?